WO2005009580A3 - Defect free composite membranes, method for producing said membranes and use of the same - Google Patents
Defect free composite membranes, method for producing said membranes and use of the same Download PDFInfo
- Publication number
- WO2005009580A3 WO2005009580A3 PCT/US2004/022502 US2004022502W WO2005009580A3 WO 2005009580 A3 WO2005009580 A3 WO 2005009580A3 US 2004022502 W US2004022502 W US 2004022502W WO 2005009580 A3 WO2005009580 A3 WO 2005009580A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- defect free
- membranes
- composite membrane
- free composite
- support
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
- B01D69/085—Details relating to the spinneret
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
- A23C9/142—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration
- A23C9/1422—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration by ultrafiltration, microfiltration or diafiltration of milk, e.g. for separating protein and lactose; Treatment of the UF permeate
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
- A23L2/72—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration
- A23L2/74—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration using membranes, e.g. osmosis, ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/04—Tubular membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/06—Flat membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
- B01D69/087—Details relating to the spinning process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
- B01D69/087—Details relating to the spinning process
- B01D69/0871—Fibre guidance after spinning through the manufacturing apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1214—Chemically bonded layers, e.g. cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1216—Three or more layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/12—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages without precipitation
- C12H1/16—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages without precipitation by physical means, e.g. irradiation
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/16—Purification of sugar juices by physical means, e.g. osmosis or filtration
- C13B20/165—Purification of sugar juices by physical means, e.g. osmosis or filtration using membranes, e.g. osmosis, ultrafiltration
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C2210/00—Physical treatment of dairy products
- A23C2210/20—Treatment using membranes, including sterile filtration
- A23C2210/202—Treatment of milk with a membrane before or after fermentation of the milk, e.g. UF of diafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/02—Hydrophilization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/12—Specific ratios of components used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/34—Use of radiation
- B01D2323/345—UV-treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Toxicology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nutrition Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Dispersion Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/620,715 | 2003-07-16 | ||
US10/620,715 US7165682B1 (en) | 2003-07-16 | 2003-07-16 | Defect free composite membranes, method for producing said membranes and use of the same |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2005009580A2 WO2005009580A2 (en) | 2005-02-03 |
WO2005009580A8 WO2005009580A8 (en) | 2005-06-16 |
WO2005009580A3 true WO2005009580A3 (en) | 2006-01-12 |
Family
ID=34103171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/022502 WO2005009580A2 (en) | 2003-07-16 | 2004-07-14 | Defect free composite membranes, method for producing said membranes and use of the same |
Country Status (3)
Country | Link |
---|---|
US (3) | US7165682B1 (en) |
CN (1) | CN1822892A (en) |
WO (1) | WO2005009580A2 (en) |
Families Citing this family (44)
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KR100813889B1 (en) * | 2002-08-20 | 2008-03-18 | 주식회사 코오롱 | A process of preparing for polysulfone-based hollow fiber membranes |
US7306105B2 (en) * | 2002-11-12 | 2007-12-11 | Mitsubishi Rayon Co., Ltd. | Composite porous membrane and method for producing the same |
US7165682B1 (en) * | 2003-07-16 | 2007-01-23 | Accord Partner Limited | Defect free composite membranes, method for producing said membranes and use of the same |
CN1579600A (en) * | 2003-08-06 | 2005-02-16 | 海南立昇净水科技实业有限公司 | PVC hollow filtration membrane and its preparing method |
US20050142280A1 (en) * | 2003-10-20 | 2005-06-30 | Kim Kwon I. | System and method for synthesizing a polymer membrane |
TWI341746B (en) * | 2005-11-29 | 2011-05-11 | Kolon Inc | Abraid-reinforced composite hollow fiber membrane |
US7842214B2 (en) * | 2007-03-28 | 2010-11-30 | 3M Innovative Properties Company | Process for forming microporous membranes |
TWI377978B (en) * | 2008-05-21 | 2012-12-01 | Mitsubishi Rayon Co | Hollow porous film and manufacturing method thereof |
US9238586B2 (en) * | 2008-11-20 | 2016-01-19 | Alion Science & Technology | Filter cleaning method |
CN101422701B (en) * | 2008-11-25 | 2014-08-06 | 北京仁创科技集团有限公司 | Filter unit and manufacture method thereof and water treatment device |
JP2012521279A (en) | 2009-03-26 | 2012-09-13 | ビーエル・テクノロジーズ・インコーポレイテッド | Non-woven reinforced hollow fiber membrane |
CN102413910B (en) | 2009-04-24 | 2014-07-30 | 三菱丽阳株式会社 | Method for manufacturing composite porous film |
ES2521440T3 (en) | 2009-06-26 | 2014-11-12 | Bl Technologies, Inc. | Textile reinforced non-braided hollow fiber membrane |
WO2011050369A1 (en) * | 2009-10-23 | 2011-04-28 | Cao Group, Inc. | Treatment varnish compositions for teeth surfaces |
TWI412396B (en) * | 2009-12-15 | 2013-10-21 | Ind Tech Res Inst | Method for filtrating |
US20110198240A1 (en) * | 2010-02-12 | 2011-08-18 | Diaz-Quijada Gerardo A | Sensors and Methods for Detecting Organic Carbonyl Species |
BR112013004171A2 (en) | 2010-09-15 | 2016-05-10 | Bl Technologies Inc | process for manufacturing a reinforced hollow fiber membrane and precursor assembly |
CN105063778B (en) * | 2010-11-24 | 2019-03-12 | 三菱化学株式会社 | The manufacturing method of hollow-fibre membrane spinning-nozzle and hollow-fibre membrane |
US8529814B2 (en) * | 2010-12-15 | 2013-09-10 | General Electric Company | Supported hollow fiber membrane |
US9333454B2 (en) | 2011-01-21 | 2016-05-10 | International Business Machines Corporation | Silicone-based chemical filter and silicone-based chemical bath for removing sulfur contaminants |
US20130307171A1 (en) * | 2011-02-07 | 2013-11-21 | Mitsubishi Rayon Co., Ltd. | Washing device for porous hollow fiber membranes, and porous hollow fiber membrane production method |
WO2012148068A1 (en) | 2011-04-26 | 2012-11-01 | 제일모직 주식회사 | Hollow fiber membrane having a reinforced monofilament |
KR101185424B1 (en) | 2011-04-26 | 2012-10-08 | 제일모직주식회사 | Monofilament-reinforced hollow fiber membrane and method for preparing the same |
US8900491B2 (en) | 2011-05-06 | 2014-12-02 | International Business Machines Corporation | Flame retardant filler |
US9539547B2 (en) | 2011-08-03 | 2017-01-10 | Mitsubishi Rayon Co., Ltd. | Porous film manufacturing method and apparatus |
US9186641B2 (en) | 2011-08-05 | 2015-11-17 | International Business Machines Corporation | Microcapsules adapted to rupture in a magnetic field to enable easy removal of one substrate from another for enhanced reworkability |
CN102343222B (en) * | 2011-09-26 | 2014-06-04 | 宁波大学 | Polyvinyl chloride (PVC) hollow fiber membrane and preparation method thereof |
EP2583745A1 (en) * | 2011-10-20 | 2013-04-24 | Gambro Lundia AB | Process for continuously washing a hollow fibre membrane for depleting residuals |
US8741804B2 (en) | 2011-10-28 | 2014-06-03 | International Business Machines Corporation | Microcapsules adapted to rupture in a magnetic field |
US9321014B2 (en) | 2011-12-16 | 2016-04-26 | Bl Technologies, Inc. | Hollow fiber membrane with compatible reinforcements |
US9643129B2 (en) | 2011-12-22 | 2017-05-09 | Bl Technologies, Inc. | Non-braided, textile-reinforced hollow fiber membrane |
CN102512990B (en) * | 2012-01-10 | 2014-05-14 | 苏州汇龙膜技术发展有限公司 | Method for preparing internal support polyvinylidene fluoride hollow fiber membrane |
US9022229B2 (en) | 2012-03-09 | 2015-05-05 | General Electric Company | Composite membrane with compatible support filaments |
US8999454B2 (en) * | 2012-03-22 | 2015-04-07 | General Electric Company | Device and process for producing a reinforced hollow fibre membrane |
US9716055B2 (en) | 2012-06-13 | 2017-07-25 | International Business Machines Corporation | Thermal interface material (TIM) with thermally conductive integrated release layer |
US9227362B2 (en) | 2012-08-23 | 2016-01-05 | General Electric Company | Braid welding |
CN104619403B (en) * | 2012-09-26 | 2018-01-30 | 东丽株式会社 | Composite semipermeable membrane |
CN103551053B (en) * | 2013-11-01 | 2015-07-29 | 无锡海特新材料研究院有限公司 | A kind of preparation method of hydrophobic composite membrane |
CA2975675A1 (en) * | 2015-02-26 | 2016-09-01 | General Electric Company | Apparatus and method for roll-to-roll membrane manufacture |
CN107596928B (en) * | 2017-10-12 | 2020-12-15 | 天津工业大学 | Homogeneous fiber reinforced PVDF hollow fiber membrane and preparation method thereof |
EP3909668A4 (en) * | 2019-01-09 | 2022-11-02 | Mitsubishi Paper Mills Limited | Semi-permeable membrane support and method for producing semi-permeable membrane support |
EP4104228A4 (en) * | 2020-02-14 | 2023-12-20 | Massachusetts Institute of Technology | Methods of formulating porous electrodes using phase inversion, and resulting devices from the same |
US11708649B2 (en) | 2020-05-21 | 2023-07-25 | University Of Central Florida Research Foundation, Inc. | Color-changing fabric having printed pattern |
CN112915813B (en) * | 2021-03-08 | 2021-12-03 | 广西碧清源环保投资有限公司 | Sintering-free inorganic film and preparation method and application thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US3676193A (en) * | 1970-05-08 | 1972-07-11 | Abcor Inc | Process for casting integrally supported tubular membranes |
US5766473A (en) * | 1990-10-30 | 1998-06-16 | Minnesota Mining And Manufacturing Company | Enzyme loaded hydrophilic porous structure for protecting oxygen sensitive products and method for preparing same |
US5914039A (en) * | 1997-07-01 | 1999-06-22 | Zenon Environmental Inc. | Filtration membrane with calcined α-alumina particles therein |
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US6354444B1 (en) * | 1997-07-01 | 2002-03-12 | Zenon Environmental Inc. | Hollow fiber membrane and braided tubular support therefor |
US6596167B2 (en) * | 2001-03-26 | 2003-07-22 | Koch Membrane Systems, Inc. | Hydrophilic hollow fiber ultrafiltration membranes that include a hydrophobic polymer and a method of making these membranes |
US7165682B1 (en) * | 2003-07-16 | 2007-01-23 | Accord Partner Limited | Defect free composite membranes, method for producing said membranes and use of the same |
-
2003
- 2003-07-16 US US10/620,715 patent/US7165682B1/en not_active Expired - Fee Related
-
2004
- 2004-07-14 CN CN200480020168.3A patent/CN1822892A/en active Pending
- 2004-07-14 WO PCT/US2004/022502 patent/WO2005009580A2/en active Application Filing
-
2005
- 2005-08-29 US US11/214,431 patent/US7081273B2/en not_active Expired - Fee Related
-
2006
- 2006-07-08 US US11/483,807 patent/US20060289350A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676193A (en) * | 1970-05-08 | 1972-07-11 | Abcor Inc | Process for casting integrally supported tubular membranes |
US5766473A (en) * | 1990-10-30 | 1998-06-16 | Minnesota Mining And Manufacturing Company | Enzyme loaded hydrophilic porous structure for protecting oxygen sensitive products and method for preparing same |
US5914039A (en) * | 1997-07-01 | 1999-06-22 | Zenon Environmental Inc. | Filtration membrane with calcined α-alumina particles therein |
Also Published As
Publication number | Publication date |
---|---|
WO2005009580A8 (en) | 2005-06-16 |
US7165682B1 (en) | 2007-01-23 |
US7081273B2 (en) | 2006-07-25 |
CN1822892A (en) | 2006-08-23 |
US20060289350A1 (en) | 2006-12-28 |
US20060000766A1 (en) | 2006-01-05 |
WO2005009580A2 (en) | 2005-02-03 |
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